package com.gmail.liulijuan;

public class ChildClass {
	public int aaa=111;
	private int bbb=222;
	protected int ccc=333;
	int ddd=444;

	public void printA() {
		System.out.println(aaa+"aaa");

	}

	private void printB() {
		System.out.println(bbb+"bbb");
	}
	
	protected void printC() {
		System.out.println(ccc+"ccc");
	}
	
	void printD() {
		System.out.println(ddd+"ddd");
	}

}
